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Stringboot provides native integrations for both SwiftUI and UIKit.

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SwiftUI

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SBText

Use the SBText view to automatically display localized strings. It updates automatically when the language changes. 
import SwiftUI
import StringbootSDK

struct ContentView: View {
    var body: some View {
        VStack {
            // Basic usage
            SBText("welcome_message")
                .font(.title)

            // With explicit language (optional)
            SBText("description", lang: "es")
        }
    }
}

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Property Wrapper

Use @StringbootString to bind a string to a property. 
struct ContentView: View {
    @StringbootString("welcome_message") var welcomeText: String

    var body: some View {
        Text(welcomeText)
    }
}

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UIKit

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SBLabel

SBLabel is a UILabel subclass that automatically updates its text. 
import UIKit
import StringbootSDK

class ViewController: UIViewController {
    let titleLabel = SBLabel(key: "welcome_message")

    override func viewDidLoad() {
        super.viewDidLoad()
        view.addSubview(titleLabel)
    }
}

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Extensions

You can also use extensions on standard UIKit components. 
let button = UIButton()
button.setStringbootTitle(key: "submit_btn", for: .normal)

let textField = UITextField()
textField.setStringbootPlaceholder(key: "email_placeholder")

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Manual Access

For non-UI logic, you can fetch strings asynchronously. 
Task {
    let text = await StringProvider.shared.get("error_message")
    print(text)
}

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Changing Language

To switch the language of the app: 
@StateObject var languageManager = StringbootLanguageManager()

Button("Switch to Spanish") {
    languageManager.setLanguage("es")
}
When you change the language using StringbootLanguageManager or StringbootLanguageNotifier, all SBText and SBLabel instances update automatically.